yuchai YC120R Rotary drilling rig.

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yuchai YC120R Rotary drilling rig

Technical Specifications

Item			Parameters
Chassis	Engine Model		6BT5.9-150
	Rated Power/Speed	kW/rpm	112/1950
	Outer Width of Crawler	mm	2990
	Width of Crawler Plate	mm	600
	Hauling Force	kN	198
Power Head	Maximum Torque	kN·m	120
	Speed	r/min	8-28
	Maximum Pressure	kN	120
	Maximum Pulling Force	kN	120
	Pressurized Cylinder Stroke	mm	3600
Hoist	Main Hoist
	First Layer of Lifting Force	kN	125
	Maximum Lifting Speed	m/min	60
	Diameter of Wirerope	mm	D22
	Auxiliary Hoist
	First Layer of Lifting Force	kN	50
	Maximum Lifting Speed	m/min	65
	Diameter of Wirerope	mm	D16
Mast	Rake Angle		5
Mast	Left/Right Tilt Angle		±4
Hydraulic Pump	Maximum Pressure	Mpa	34
Hole Depth Hole Diameter	Maximum Drilling	mm	1500
Hole Depth Hole Diameter	Maximum Drilling Depth	m	40
Drill Pipe	Drilling Pipe	mm	377
Drill Pipe	Working Weight	t	35

Keywords:rotary drilling dig,yuchai rotary drilling dig,weichai rotary drilling rig,weichai,chinese rotary drilling rig

Q: How many prestressed concrete pipe piles can a pile driver hit in a day?: 1, a pile driver can play the prestressed concrete pipe pile in a day, and the number of skilled workers, geological conditions, as well as the quality of the pile driver. Under normal circumstances, you can hit around 400 a day.2, in order to make up for the prestressed concrete concrete cracks in the phenomenon, in the use of components (load) before, to advance a concrete pre pressure in concrete in the tensile zone, using the method of artificial force, reinforced by stretching, the retraction force of steel, the tension zone of the concrete in advance under pressure. This stored pre pressure, when the components bear the tension produced by the load when the first offset by pre stress tension zone in concrete, and with the increase of load, the concrete tension, which limits the concrete elongation, delay or not lead to cracks, which is called prestressed concrete. Prestressed concrete pipe pile is a kind of precast concrete pile, which embodies the progress of modern concrete technology and the high and new technology level of concrete products.3, [prestressing: force] is a prestressed prestressed structure in order to improve the service performance during the construction to the structure of pre applied stress structures of pre compressive stress can be wholly or partially offset load caused by tensile stress, avoid structural damage. Commonly used in concrete structure, concrete structure under load is before, in advance to put pressure on it to make it in the outside load when the concrete tensile stress compressive stress produced in order to offset or reduce the load due to the tensile stress, the structure in the case of normal cracks or crack late.

Q: What's the difference between a walking tube type diesel pile driver and a track type diesel pile driver?: The piling machine works on the top and bottom of the pile hammer. The pile hammer moves up and down on the 2 rail. It is called a track type diesel pile driver, and the pile hammer operates in the pipe way up and down. It is called a tube type diesel pile driver

Q: What is the noise level of site construction (piling)?: I often monitor piling works, and the noise of site construction (piling) is above 300 decibels

Q: Rural housing foundation, piling machine generally can play how deep?: The deepest foundation piling machine can hit 20 meters, generally enough five or six floors, a small pile machine in Matlock have special customer service three insurance contract, you can personally to visit the company, can also visit the construction site.A lock of rotary drilling rig advantage Hui omron:1, the fastest 20 minutes, you can dig 15 meters of earth drilling2, drilling can be broken cement concrete floor.

Q: All say that it is a solid foundation, anti settlement, but what is the specific principle of the ah? To the ground where a few concrete pillars will be able to prevent settlement?: Such as poor soil, unable to bear the upper part of the building, the pile buried in the formation of soil and interaction of piled up foundation, bearing capacity, can be based on natural.There are anti uplift pile, and some pure underground garage, underground water buoyancy force, piling after the friction between the pile and soil to resist water buoyancy

Q: How many kinds of pile driver are there?: and hammer lifting flange lever automatic control, impact stroke two ways can adjust the hammer. Three diesel hammer body is made of cylinder and piston, similar to the working principle and the single cylinder two stroke diesel engine into the cylinder combustion under high temperature and high pressure atomized diesel combustion chamber by injection pressure generated by the detonation driven hammer working. According to the structural form of diesel hammer rod and cylinder type separation. The guide rod type diesel hammer is pressed on the pile cap with a plunger as a hammer seat, and the cylinder is used as a hammer head to move up and down along the two guide rods. When in operation, the pile hanging in place pile frame in Longmen, then put the diesel hammer at the top of the pile, the hook will lift down the cylinder, and the cylinder sleeve off hook to the whereabouts of the piston, the cylinder will be closed in the air compression cylinder rocker pin until the pressure continues to fall outside the cylinder pushing hammer on the base of the fuel pump, fuel pump will be injected into the cylinder oil mist, oil mist meet high temperature gas burning immediately above, blasting, explosive shock down pile., to push the cylinder to cylinder to rise, fall along the guide rod, and the beginning of the second impact cycle.

Q: CFG pile 22 meters deep, please tell me how many piles are required to flow out at the side of the slope. How about the 360 degree rotation of the pile driver?: General 50-80, the best drill pipe can be connected, but the construction capacity of pile driver is limited, generally there are more than 20 meters, more than thirty meters, high rack will be able to play deeper.

Q: HD50 cylinder type diesel hammer, HD62 hammer, HD80 hammer, walking pile driver, crawler type pile driver: HD50 refers to the 5 tons of diesel pile hammer; HD62 refers to the 6.2 tons of diesel pile hammer; HD80 refers to the 8.2 tons of diesel pile hammer; walking pile driver is walking pile frame supporting diesel pile hammer general "walking hammer" or "walking type diesel pile hammer" or "walking type diesel pile hammer";Crawler type piling machine is a crawler pile frame supporting tube type diesel hammer general "crawler piling machine" or "Caterpillar diesel hammer" or "Caterpillar diesel hammer"; "HD" should be the product number Guangdong Liyuan cylinder diesel pile hammer

Q: How many meters per day can a foundation shovel in Luoyang be 80 centimeters in diameter? Is it easy to damage?: Often it is easy to wear stone blade but this thing a shovel blade is dozens of pieces of money I play this machine for many years I was in Jiangxi Ganzhou Hebei Shun Machinery Factory bought machine but then buy is 60 cm in diameter of the machine is very good quality basically not straight holes emptying the shovel in my experience this machine is vulnerable parts of the wire rope and hoist brake belt and motor belt but these are very cheap hardware stores are sold. 80 cm I have not used but I use 60 cm hit a ten meter hole in 40 minutes the course you have to hoist operation very skilled ah Hey this is my actual experience you want to help

Q: A screw driver pile diameter 400mm depth of not less than 12 meters, 24 hours a day non-stop, how much can be hit?: A screw driver pile diameter 400mm depth of not less than 12 meters, 24 hours a day non-stop, how much can be hit?

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